jonathan thank you so much. >> jon: took authorities 10 years to find bib laden how did they catch the boston suspect in three short days. up next a former member of the fbi explains some of the secret techniques going on behind the scenes that helped crack this case. [ male announcer ] how do you measure happiness? by the armful? by the barrelful? e carful? how about...by the bowlful? campbell's soups give you nutrition, energy, and can help you keep a healthy weight. campbell's. it's amazing what soup can do. ... ... >>> fox news alert. the bomb suspect is now in custody. the survivor, at least. two of them motivated by extremism and their muslim faith. have we become too politically correct and is it hurting our ability to challenge the enemies. >> ceo of the cherdof group. is homeland security prepared to combat these lone wolves if they become radicalized? is this the new normal? >> it is the new normal. this the day we all feared that would come. if anybody would take a bet 9-12 it would have taken something until the boston bombing. but what we're going to see it's imperative we